CN218903310U

CN218903310U - Device for processing U-shaped bracket of chain

Info

Publication number: CN218903310U
Application number: CN202223368905.3U
Authority: CN
Inventors: 王兆中; 汪澄; 武立俊; 刘成才; 陈普; 雷菊香; 吴转宝
Original assignee: Anhui Gettel High New Material Co ltd
Current assignee: Anhui Gettel High New Material Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-25
Anticipated expiration: 2032-12-15

Abstract

The utility model provides a device for processing a U-shaped bracket of a chain, which relates to the technical field of chain processing and comprises a base and a support column, wherein the support column is fixedly arranged on the base, a hydraulic cylinder is fixedly arranged at the top end of the support column, a lower pressing plate is fixedly clamped on a piston rod of the hydraulic cylinder, and an inverted U-shaped pressing head is fixedly arranged at the bottom of the lower pressing plate through a bolt. According to the utility model, after the locating holes on the bracket mother board are placed on the locating pins at the top of the inner die for limiting, the two sides of the bracket mother board can be bent through one-time pressing by the inverted U-shaped pressure head, so that the bracket mother board is in a U-shaped structure, the two sides of the bracket mother board are punched by the punching assembly, a finished product can be quickly obtained, the feeding and discharging steps are simplified, the production efficiency of the U-shaped bracket is also improved, and the punched waste materials can be pushed by the punching end of the punching assembly and sequentially fall into the collection cabinet at the bottom through the rectangular groove, the cavity and the collection groove for storage.

Description

Device for processing U-shaped bracket of chain

Technical Field

The utility model relates to the technical field of chain processing, in particular to a device for processing a U-shaped bracket of a chain.

Background

The U-shaped bracket of the chain is a carbon steel cover on the U-shaped chain of the cover plate, and the U-shaped chain of the cover plate is mainly used in the chemical industry, the food industry, the textile industry, the logistics industry, the packaging industry, the automobile industry and the like.

In the prior art, for example, the Chinese patent number is: CN208408198U, "a device for processing a chain U-shaped bracket", comprises a punching upper die and a punching lower die. The punching upper die comprises an upper die plate, an upper base plate, a nail seat and square hole nails; the upper die plate is provided with a columnar connecting shaft which is embedded in the upper die and extends out of the upper end face; the upper end face of the upper base plate is connected with the lower end face of the upper template and is connected to the connecting shaft; the upper end face of the nail seat is connected with the lower end face of the upper base plate, and the square hole nails are fixedly arranged on the lower end face; the upper template, the upper backing plate, the nail seat and the square hole nail are concentric in the vertical position.

However, in the prior art, when the bracket motherboard is bent and formed, after the motherboard is fixed through a positioning hole on one side of the bracket motherboard, the bracket motherboard can be bent into a U-shaped structure only by secondary stamping in sequence, and in the processing mode, the bending and forming efficiency is low, and waste materials generated by stamping cannot be collected, so that the sanitation of a working table surface is affected.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when a bracket motherboard is bent and formed, after the motherboard is fixed through a positioning hole on one side of the bracket motherboard, the bracket motherboard can be bent into a U-shaped structure only by sequentially punching, so that the bending and forming efficiency is low, waste materials punched cannot be collected, and sanitation of a working table is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a device of processing chain U type support, includes base, pillar fixed mounting is on the base, and pillar top fixed mounting has hydraulic cylinder, fixed joint has the holding down plate on hydraulic cylinder's the piston rod, and the holding down plate bottom has the type pressure head of falling U through bolt fixed mounting, fixed mounting has the brace table on the base, and brace table top fixed mounting has the collecting cabinet, collecting cabinet top fixed mounting has the suppression mesa, and runs through on the suppression mesa and set up the collecting vat, surface fixed mounting has the centre form on the suppression mesa, and the cavity has been seted up to the centre form inboard, centre form top fixed mounting has the locating pin, and the centre form both sides all run through and set up rectangular channel, equal movable mounting in brace table top both sides have the trompil subassembly.

Preferably, the cavity is in communication with the collection trough, and both rectangular troughs are in communication with the cavity.

Preferably, the trompil subassembly includes the trompil cylinder, the fixed mount that has cup jointed in trompil cylinder outside, mount bottom and supporting bench top movable mounting.

Preferably, a piston rod of the perforated cylinder is fixedly provided with a switching block, and the switching block is fixedly provided with a perforated end.

Preferably, the two sides of the adapter block are fixedly provided with the limiting rods, and the limiting rods are movably inserted into the fixing frame.

Preferably, the emergency stop button is fixedly arranged on the supporting table, the guide rods are movably inserted into two sides of the lower pressing plate, and the bottom ends of the guide rods are fixedly arranged at the top of the supporting table.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. in the utility model, after the locating holes on the bracket motherboard are placed on the locating pins at the top of the internal mold for limiting, the two sides of the bracket motherboard can be bent through one-time pressing by the inverted U-shaped pressure head, so that the bracket motherboard is in a U-shaped structure, the two sides of the bracket motherboard are punched by the punching assembly, a finished product can be quickly obtained, the feeding and discharging steps are simplified, and meanwhile, the production efficiency of the U-shaped bracket is also improved.

2. According to the utility model, the punched waste can be pushed by the punching end of the punching assembly and falls into the collection cabinet at the bottom sequentially through the rectangular groove, the cavity and the collection groove for storage, the waste pushing stroke generated by punching is increased, the problems that the punching is incomplete and the waste is still blocked in the hole are avoided, the punched waste can be conveniently collected, and the environmental sanitation of a processing workshop is maintained.

Drawings

FIG. 1 is a top perspective view of a device for processing a U-shaped bracket of a chain according to the present utility model;

FIG. 2 is a bottom perspective view of a device for processing a U-shaped bracket of a chain according to the present utility model;

FIG. 3 is a perspective view of an opening assembly of a device for processing a U-shaped bracket of a chain according to the present utility model;

fig. 4 is a schematic cross-sectional view of an inner mold of an apparatus for processing a chain U-shaped bracket according to the present utility model.

Legend description: 1. a base; 10. an emergency stop button; 2. a support post; 3. a hydraulic cylinder; 30. a lower pressing plate; 31. an inverted U-shaped pressure head; 32. a guide rod; 4. a support table; 40. a collection cabinet; 41. pressing a table top; 410. a collection tank; 411. a positioning pin; 412. a cavity; 413. rectangular grooves; 42. an inner mold; 5. an aperture assembly; 50. a perforated cylinder; 51. a fixing frame; 52. opening the end head; 53. a limit rod; 54. and a switching block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-4, the present utility model provides a technical solution: the device for processing the U-shaped bracket of the chain comprises a base 1 and a support column 2, wherein the support column 2 is fixedly arranged on the base 1, a hydraulic cylinder 3 is fixedly arranged at the top end of the support column 2, a lower pressing plate 30 is fixedly clamped on a piston rod of the hydraulic cylinder 3, an inverted U-shaped pressing head 31 is fixedly arranged at the bottom of the lower pressing plate 30 through bolts, a supporting table 4 is fixedly arranged on the base 1, a collecting cabinet 40 is fixedly arranged at the top of the supporting table 4, a pressing table 41 is fixedly arranged at the top of the collecting cabinet 40, a collecting groove 410 is formed in the pressing table 41 in a penetrating manner, an inner mold 42 is fixedly arranged on the upper surface of the pressing table 41, a cavity 412 is formed in the inner side of the inner mold 42, a positioning pin 411 is fixedly arranged at the top of the inner mold 42, rectangular grooves 413 are formed in the penetrating manner at two sides of the top of the supporting table 4, and a punching assembly 5 is movably arranged at the two sides of the top of the supporting table 4; according to the development diagram of the U-shaped bracket, positioning holes are formed in the corresponding positions of the axes at the top of the U-shaped bracket, a bracket mother board is obtained after cutting, the positioning holes on the bracket mother board are placed on the positioning pins 411 at the top of the internal mold 42 to limit, firstly, the hydraulic cylinder 3 vertically downwards bends the two sides of the bracket mother board through the lower pressure plate 30, so that the bracket mother board can be formed into a U-shaped structure in one step, then, punching operation is carried out on the two sides of the bracket mother board which is formed into the U-shaped structure through the punching assemblies 5 at the two sides, and waste materials after punching are pushed by the punching assemblies 5 and fall into the collection cabinet 40 at the bottom through the rectangular grooves 413, the cavities 412 and the collection grooves 410 in sequence for storage, and finally, a finished product at the top of the internal mold 42 is only required to be taken down.

As shown in fig. 4, the cavity 412 is in communication with the collecting tank 410, and two rectangular grooves 413 are in communication with the cavity 412, so that the punched waste material can fall into the bottom collecting tank 40 to be stored through the rectangular grooves 413, the cavity 412 and the collecting tank 410 in sequence.

As shown in fig. 3 and 4, the hole opening assembly 5 includes a hole opening cylinder 50, a fixing frame 51 is fixedly sleeved on the outer side of the hole opening cylinder 50, and the bottom end of the fixing frame 51 is movably mounted with the top of the supporting table 4. A piston rod of the perforated cylinder 50 is fixedly provided with a switching block 54, and the switching block 54 is fixedly provided with a perforated end 52; the perforated cylinder 50 pushes the perforated end 52 to the side of the bracket motherboard which is already formed into a U shape through the adapter block 54, so that the punching process can be rapidly completed on one side of the bracket motherboard, and the perforated end 52 can be correspondingly replaced according to the size and shape of the holes to be formed.

As shown in fig. 3, the two sides of the adapter block 54 are fixedly provided with the limiting rods 53, the limiting rods 53 are movably inserted into the fixing frame 51, and the limiting rods 53 are used for limiting the displacement path of the adapter block 54 so as to avoid shaking when holes are formed.

As shown in fig. 1, fig. 2 and fig. 3, the supporting table 4 is fixedly provided with the emergency stop button 10, two sides of the lower pressing plate 30 are movably inserted with the guide rods 32, the bottom ends of the guide rods 32 are fixedly arranged at the top of the supporting table 4, the emergency stop case 10 can quickly stop the work of the hydraulic cylinder 3 and the hole opening assembly 5 when an emergency occurs, the guide rods 32 are used for limiting the displacement path of the supporting table 4, the shaking problem of the supporting table during pressing is avoided, and the bending precision is improved.

The application method and the working principle of the device are as follows: according to the development diagram of the U-shaped bracket, a positioning hole is formed in a position corresponding to the axis of the top of the U-shaped bracket on a plate, a bracket motherboard is obtained after cutting, the positioning hole on the bracket motherboard is placed on a positioning pin 411 at the top of an internal mold 42 for limiting, firstly, a hydraulic cylinder 3 vertically downwards bends two sides of the bracket motherboard through a lower pressure plate 30 to enable the bracket motherboard to be formed into a U-shaped structure, then, an opening cylinder 50 pushes an opening end 52 to one side of the bracket motherboard which is formed into the U-shaped structure through a switching block 54, so that one side of the opening end 52 can quickly complete a punching process, when punching operations are carried out on two sides of the bracket motherboard which is formed into the U-shaped structure through opening assemblies 5 at two sides, waste materials punched out can be pushed in the opening assemblies 5 to be stored in a collection cabinet 40 which is dropped into the bottom through a rectangular groove 413, a cavity 412 and a collection tank 410 in sequence, and finally, a finished product at the top of the internal mold 42 only needs to be taken down.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a device of processing chain U type support, includes base (1), pillar (2) fixed mounting is on base (1), and pillar (2) top fixed mounting has hydraulic cylinder (3), its characterized in that: the piston rod of the hydraulic oil cylinder (3) is fixedly clamped with a lower pressing plate (30), the bottom of the lower pressing plate (30) is fixedly provided with an inverted U-shaped pressing head (31) through bolts, the base (1) is fixedly provided with a supporting table (4), the top of the supporting table (4) is fixedly provided with a collecting cabinet (40), the top of the collecting cabinet (40) is fixedly provided with a pressing table top (41), and collecting vat (410) has been run through on pressing mesa (41), fixed surface installs centre form (42) on pressing mesa (41), and cavity (412) have been seted up to centre form (42) inboard, locating pin (411) are installed to centre form (42) top fixed mounting, and rectangular channel (413) have all been run through to centre form (42) both sides, trompil subassembly (5) are all movable mounting in supporting bench (4) top both sides.

2. A device for processing a U-shaped bracket for a chain as claimed in claim 1, wherein: the cavity (412) is in communication with the collection trough (410), and both rectangular troughs (413) are in communication with the cavity (412).

3. A device for processing a U-shaped bracket for a chain as claimed in claim 1, wherein: the tapping assembly (5) comprises a tapping air cylinder (50), a fixing frame (51) is fixedly sleeved on the outer side of the tapping air cylinder (50), and the bottom end of the fixing frame (51) is movably mounted on the top of the supporting table (4).

4. A device for machining a U-shaped bracket for a chain according to claim 3, wherein: a piston rod of the perforated cylinder (50) is fixedly provided with a switching block (54), and the switching block (54) is fixedly provided with a perforated end head (52).

5. The apparatus for processing a U-shaped bracket for a chain of claim 4 wherein: limiting rods (53) are fixedly mounted on two sides of the adapter block (54), and the limiting rods (53) are movably inserted into the fixing frame (51).

6. A device for processing a U-shaped bracket for a chain as claimed in claim 1, wherein: the emergency stop button (10) is fixedly installed on the supporting table (4), guide rods (32) are movably inserted into two sides of the lower pressing plate (30), and the bottom ends of the guide rods (32) are fixedly installed on the top of the supporting table (4).